Tim hieu an do 
ed by Van Hoa and Phat Trien 
 - Ha noi  Xuat Ban  1993 
 - 25cm 
<br/><br/><label>Subjects--Index Terms: </label>Vietnamise language Periodicals 
<br/><br/><label>Dewey Class. No.: </label>495.92205  / HOA